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UL releases white paper on Li-ion battery safety issues; first of a series on the technology

Green Car Congress

Underwriters Laboratories (UL) released the first in a series of white papers that review evolving battery technology. The first paper explores many of the issues and opportunities associated with Li-ion batteries as well as current and recommended safety standards to address changes in the technology and use.

Li-ion 218
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MECA report assesses technology feasibility for heavy-duty diesel trucks to meet lower NOx standards by 2024

Green Car Congress

The Manufacturers of Emission Controls Association (MECA) released a report assessing market-ready technologies being commercialized by suppliers of emission control and efficiency components for heavy-duty diesel vehicles to meet lower intermediate standards for oxides of nitrogen (NO x ) by 2024 as a transition to final standards in 2027.

Standards 191
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Setting a new standard for battery leak testing

Charged EVs

Currently, the common practice in the battery manufacturing industry is to test cell packaging prior to final assembly. For example, to look for defects, a manufacturer performs a helium leak test on the cells before the electrolyte is added. Furthermore, the helium leak test cannot be used for pouch cells.

Standards 106
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Former Commerce and Transportation Secretary Norman Mineta urges technology neutral policies in reaching proposed CAFE standards

Green Car Congress

In a white paper released at a National Press Club briefing, Secretary Mineta detailed his support for such policies—i.e., those which do not favor one technology over another through consumer incentives, federal subsidies, testing standards or technology-specific credits.

Standards 247
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MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective (corrected)

Green Car Congress

The new report is a companion to a report released by MECA in June 2019 that provides an assessment of market-ready technologies for heavy-duty diesel vehicles to meet lower intermediate NOx standards by 2024 (“ Technology Feasibility for Model Year 2024 Heavy-Duty Diesel Vehicles in Meeting Lower NOx Standards ”). —Ed].

Emissions 221
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New AI-Powered Platform Aids Telecom Product Designers

Cars That Think

Engineers designing communications products need access to information—the latest research, lists of parts and components, and technical standards to help ensure that their design will work seamlessly with others. WiFi standard. Significant Resources IEEE has a wealth of content for telecom designers, Barragry says.

Design 93
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How EV adoption is soaring in unlikely circumstances, and what could make it better

Teslarati

How this optimism remains was examined in a recent white paper from Cox Automotive , which outlined how EVs continue to defy all odds and gain market share, despite monumental challenges standing in the sector’s way. manufactured battery. based EV manufacturers are too reliant on foreign companies for parts, Cox said.